P Prov17:10 :ܡܬܢܓܕ ܣܟܠܐ ܘܠܐ ܪܓܫ/ܪܓܝܫ‏ : [=LXX ἄφρων δὲ μαστιγωθεὶς οὐκ αἰσθάνεται]
See the entire entry for rgš vb. to rage; sense